Question

(a) 56
(c)
(b) 48
(d) 44
52
2. In a class of 40 students, 1/4 th of the total students are good at swimming, 3/8 at table tennis and
the rest are good at archery. How many students are good at archery?
(a) 15
(b) 18​

Answer 1

No. of students= 40

Good at swimming= 1/4 of 40

= 1/4 × 40= 40/4= 10

Good at table tennis= 3/8 of 40

=3/8× 40= 120/8= 15

Good at archery=

Rest students= 40- (10+ 15)

=40- 25= 15

Answer= Option (b) 15.